Thread: code P0720
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  #9  
Old 08-04-2009, 12:32 PM
chris2112617 chris2112617 is offline
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Join Date: Jun 2009
Vehicle: 1999 dakota 4wd
Location: new haven ct
Posts: 11
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after i put the output speed sensor in. SO come to find out my no 7 cylinder was not firing. so i want and put a tune up on plugs,wire cap rotor pcv. and it still making the bucking. I step on the gas no power. i think it could be the coil. i can't figure out the problem. my guy the usually work on my truck can't figure it out. other code came up also o2(code-p0132) sensor but here is the thing i just replace both of them about 6 months ago.

any have any ideas what it can be.
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